package com.example.javafx.javafx.controller;


import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.effect.ColorAdjust;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.stage.Stage;

public class ColorAdjustEffectExample extends Application {
    @Override
    public void start(Stage stage) {
        //Creating an image
        Image image = new Image("image/智能.png");

        //Setting the image view
        ImageView imageView = new ImageView(image);

        //Setting the position of the image
        imageView.setX(100);
        imageView.setY(70);

        //setting the fit height and width of the image view
        imageView.setFitHeight(200);
        imageView.setFitWidth(400);

        //Setting the preserve ratio of the image view
        imageView.setPreserveRatio(true);

        //Instantiating the ColorAdjust class
        ColorAdjust colorAdjust = new ColorAdjust();

        //Setting the contrast value
        colorAdjust.setContrast(0.4);

        //Setting the hue value
        colorAdjust.setHue(-0.05);

        //Setting the brightness value
        colorAdjust.setBrightness(0.9);

        //Setting the saturation value
        colorAdjust.setSaturation(0.8);

        //Applying coloradjust effect to the ImageView node
        imageView.setEffect(colorAdjust);

        //Creating a Group object
        Group root = new Group(imageView);

        //Creating a scene object
        Scene scene = new Scene(root, 600, 300);

        //Setting title to the Stage
        stage.setTitle("Coloradjust effect example");

        //Adding scene to the stage
        stage.setScene(scene);

        //Displaying the contents of the stage
        stage.show();
    }
    public static void main(String args[]){
        launch(args);
    }
}
